Label with a diffractive bar code and reading arrangement...
Lamination of multilayer photopolymer holograms
Large display composite holograms and methods
Large display composite holograms and methods
Large optics compensated imaging systems
Large screen full color display with plural adjacent display pan
Large-field holographic binocular helmet visor
Laser assisted thermo-electric poling of ferroelectric material
Laser beam optical scanner
Laser engraved verification hologram and associated methods
Laser light show device and method
Laser marking hologram having a volume hologram with...
Laser protection window with tilted modulated index of refractio
Laser radiation protection system
Laser scanner employing a holeless hologon disk and fabrication
Laser scanning apparatus
Laser scanning unit
Laser transfer machining apparatus
Lateral and longitudinal chromatic dispersion correction in disp
Lateral electrode smectic liquid crystal devices